Fiberglass Duct Board FSK Faced (Foil)

Fiberglass Duct Board FSK Faced (Foil) – Premium Insulation for Thermal and Acoustical Applications. The Fiberglass Duct Board FSK Faced (Foil) is a rigid fiberglass insulation board designed to provide exceptional thermal and acoustical performance for outdoor and indoor ductwork.Engineered for versatility, this insulation board is suitable for heating, cooling, or dual-temperature service ducts, as well as power and process equipment, boiler installations, and stack applications.Its FSK (foil scrim kraft) laminated facing enhances durability and provides a professional finish while maintaining effective temperature and condensation control. Key Features of Fiberglass Duct Board FSK Faced (Foil):Exceptional Thermal Insulation: With a high-density fiberglass core (3lb density) and temperature resistance up to 450°F, this duct board ensures reliable performance in demanding environments.Versatile Applications: Ideal for outdoor ductwork, heating and air conditioning ducts, power equip